“复杂地层”的概念、定义、翻译、参考文献-科学参考

单词	复杂地层
释义	复杂地层 Encyclopedia 理学复杂地层释 complex formation复杂地层在钻进过程中，受地质构造运动、所处外界环境的物理化学作用及水文地质条件的影响，出现不同程度的孔内坍塌、漏失、涌水现象的地层。
随便看	five circles theorem Five Classics Five Codices of Heritage Five College Observatory five colored birds patterns Five-color glazed vase with auspicious bat Guangxu, Qing Dynasty Five Colors five-color theorem five-coloured brocade Buddhist Paradise five consumptions Five Council System five cubes five dams controlling the Huaihe River water to the Yellow Sea five dan seven modes Five Daughters Offer Birthday Felicitations Five Days in March Five Defects in Poems five deficiencies five defilements five deletions five desires five Dhyani Buddhas five-digit number five-dimensional Five Directors

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。